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LM Studio Beta Releases

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Beta and Experimental Releases

VersionBuildOSArchLast UpdatedDownload URL
0.3.156Windowsx86_642025-04-11LM-Studio-0.3.15-6-x64.exe (x86)
0.3.156Macarm642025-04-11LM-Studio-0.3.15-6-arm64.dmg (Apple Silicon)
0.3.156Linuxx86_642025-04-11LM-Studio-0.3.15-6-x64.AppImage (x86)
0.3.156Linuxx86_642025-04-11LM-Studio-0.3.15-6-x64.deb (x86)
0.3.156Windowsarm642025-04-11LM-Studio-0.3.15-6-arm64.exe (ARM64)
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Release Notes - LM Studio 0.3.15 Build 6 (Beta)

Build 6

  • Chat terminal message styling updates
  • Conversation font scale introduced in chat Appearance tab
  • Conversation font weight introduced in chat Appearance tab

Build 5

  • [CUDA] CUDA 12 engine auto-upgrade if driver is compatible and any GPU is 50-series and above
  • [MLX] Add top-k sampler

Build 4

  • New: CUDA 12 support in LM Studio's llama.cpp engines (Windows/Linux)
    • Dramatically faster first-time model load times on RTX 50-series GPUs
    • Initial compatibility requirements:
      • NVIDIA driver version:
        • Windows: 551.61 or newer
        • Linux: 550.54.14 or newer
      • At least one GPU of the following:
        • GeForce RTX 5090, RTX 5080, RTX 5070 Ti, or RTX 5070
        • Datacenter GPU with Hopper or Blackwell micro-architecture
    • App will automatically upgrade you if your machine is compatible
    • Check your system compatibility by running nvidia-smi in terminal
  • Added support for sorting models by last load time in the model loader (the new default)
  • Adds new system prompt editor UI
  • Adds a toggle to hide/show advanced settings while loading models
  • Fix Cogito jinja parsing error "Unexpected character: ~"
  • Fixes downloads pane resize bug

Build 3

  • Fixed lms CLI sometimes not initializing properly on MacOS

Build 2

  • Fixes bug where the chat sidebar labels would overflow
  • Fixes bug where the downloads pane would open at wrong position

Build 1

  • UI touchups:
    • New and improved chat input box
    • Neatened up app action bar layout
    • Slimmer app sidebar
    • Chat sidebar segments: Context and Model